Magnetic spring with adjustable resonant frequency
PL451488A1Pending Publication Date: 2026-09-21POLITECHNIKA SLASKA IM W PSTROWSKIEGO
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Patent Information
- Application Number
- PL2025451488
- Authority / Receiving Office
- PL · PL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-09-21
Abstract
The subject of the application is a magnetic spring with an adjustable resonance frequency, consisting of a permanent magnet magnetized along its axis of symmetry, ring magnets, which is characterized in that it is composed of one free permanent magnet (1) placed in the longitudinal axis between two fixed ring permanent magnets (2) mounted inside non-magnetic covers (4) fixed in the axis of symmetry of a non-magnetic body (3), in which there are two symmetrically placed cavities in which two induction coils (7) are wound, two external cylindrical permanent magnets (5) fixed in non-magnetic screws (6), wherein the free permanent magnet (1), magnetized along its height, is facing with like poles with respect to two fixed ring permanent magnets (2) magnetized along its height,while in the axis of symmetry of the central part of the covers (4) there are single holes for screws (6) with external cylindrical permanent magnets (5).,
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Citation Information
Patent Citations
Shock and vibration damper for long lifting movement, has set of adjustable magnets movably arranged between fixed magnets, where sides of fixed magnets and adjustable magnets that are turned to each other exhibit same polarity
DE102008045973A1
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